Dab tsi yog qhov txawv ntawm tsob ntoo birch thiab tsob ntoo aspen?
Dab tsi yog qhov txawv ntawm tsob ntoo birch thiab tsob ntoo aspen?

Video: Dab tsi yog qhov txawv ntawm tsob ntoo birch thiab tsob ntoo aspen?

Video: Dab tsi yog qhov txawv ntawm tsob ntoo birch thiab tsob ntoo aspen?
Video: Qhov yuav tau ceev faj txog ntawm tsob ntoo plhuaj taub nov yog dab tsi 31 Mar 2019 2024, Kaum ib hlis
Anonim

Quaking Aspens feem ntau tsis meej pem nrog ntoo birch . Birch yog nto moo rau muaj tawv uas tev rov qab zoo li daim ntawv; aspen tawv tsis tev. Qhov twg aspen nplooj yog zoo kawg nkaus tiaj, birch nplooj yog me ntsis "V" zoo li tus thiab ntau elongated dua Quaking Aspen nplooj.

Ua raws li qhov xav tau, dab tsi tshwj xeeb ntawm tsob ntoo Aspen?

Aspen yog sau tseg rau nws lub peev xwm los rov tsim vegetatively los ntawm tua thiab suckers tshwm sim raws nws ntev lateral keeb kwm. Hauv paus sprouting ua rau ntau yam genetic zoo tib yam ntoo , nyob rau hauv aggregate hu ua "clone". Tag nrho cov ntoo nyob rau hauv ib lub clone muaj cov yam ntxwv zoo ib yam thiab qhia cov qauv hauv paus.

Ib sab saum toj no, cov ntoo aspen puas xav tau dej ntau? Aspen vam meej nyob rau hauv siab elevations. Dej aspen txhua lub lim tiam nyob rau lub caij ntuj sov nrog irrigation uas yog qeeb txaus kom tob tob rau hauv av. Nyob rau hauv qhuav winters, dej ib hlis ib zaug nyob rau hnub thaum kub kub tshaj 45 degrees thiab tsis muaj daus nyob rau hauv av.

Tsis tas li ntawd, puas aspens thiab poplars tib yam?

Cov tswv cuab ntawm pawg ntoo no tuaj yeem hu ua paj ntoo, poplars , los yog aspens , nyob ntawm seb lawv yog hom twg. Tsis yog-tus-tsawg, lawv yog cov tswv cuab ntawm cov ib yam genus, Populus.

Dab tsi yog pawg ntawm tsob ntoo aspen hu ua?

Hu "Pando," uas yog Latin rau "Kuv kis," tus pab pawg ntawm quaking aspens suav hais tias yog ib qho loj tshaj plaws - los ntawm cheeb tsam - thiab feem ntau cov tsiaj muaj sia nyob hauv ntiaj teb. Qhov quaking aspen , pom los ntawm ntug dej hiav txwv mus rau ntug dej hiav txwv hla North America, loj hlob hauv pab pawg hu ua sawv.

Pom zoo: